Pith Number

pith:2F7M2QAJ

pith:2017:2F7M2QAJ3TRKDXEWLNU3KDI772

not attested not anchored not stored refs pending

Brain Damage and Motor Cortex Impairment in Chronic Obstructive Pulmonary Disease: Implication of Nonrapid Eye Movement Sleep Desaturation

Alain Varray, Anthony M J Sanchez, Anthony M.J. Sanchez, Anthony Sanchez, Emilie Tremey, Francois Alexandre, Nelly Heraud, Nicolas Oliver, Philippe Gu\'erin

arxiv:1710.09119 v1 · 2017-10-25 · q-bio.TO · physics.med-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2F7M2QAJ3TRKDXEWLNU3KDI772}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:47:44.470113Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d17ecd4009dce2a1dc965b69b50d1ffe80a037635f598ba4b58a8e1c16495fa1

Aliases

arxiv: 1710.09119 · arxiv_version: 1710.09119v1 · doi: 10.48550/arxiv.1710.09119 · pith_short_12: 2F7M2QAJ3TRK · pith_short_16: 2F7M2QAJ3TRKDXEW · pith_short_8: 2F7M2QAJ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/2F7M2QAJ3TRKDXEWLNU3KDI772 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: d17ecd4009dce2a1dc965b69b50d1ffe80a037635f598ba4b58a8e1c16495fa1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64cc66e909b8af3a5fe50b94894ebbb65340bd6f47219de374eb451fe93453ee",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.TO",
    "submitted_at": "2017-10-25T08:34:53Z",
    "title_canon_sha256": "c221cbb5688d4c6340325ce56d792a4477a2eacb252de4390caeed11ee604bab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09119",
    "kind": "arxiv",
    "version": 1
  }
}